A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-00-308-5198
NSN 6135-01-351-2690
NSN 6650-01-249-3201
NSN 5910-01-562-7849
NSN 6220-00-657-2098
NSN 6130-01-481-1193
NSN 5996-01-455-2198
NSN 5935-01-481-4103
NSN 5999-01-137-8847
NSN 5999-00-008-0543
NSN 5965-00-079-2360
NSN 5905-00-126-3112